CA2056989A1 - Display locked timing signals for video processing - Google Patents

Display locked timing signals for video processing

Info

Publication number
CA2056989A1
CA2056989A1 CA002056989A CA2056989A CA2056989A1 CA 2056989 A1 CA2056989 A1 CA 2056989A1 CA 002056989 A CA002056989 A CA 002056989A CA 2056989 A CA2056989 A CA 2056989A CA 2056989 A1 CA2056989 A1 CA 2056989A1
Authority
CA
Canada
Prior art keywords
signal
frequency
horizontal
video
circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002056989A
Other languages
English (en)
French (fr)
Inventor
Todd J. Christopher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Technicolor USA Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2056989A1 publication Critical patent/CA2056989A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
    • H04N5/126—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal indirectly commands a frequency generator

Landscapes

  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Synchronizing For Television (AREA)
  • Details Of Television Scanning (AREA)
  • Television Systems (AREA)
  • Electric Clocks (AREA)
  • Television Signal Processing For Recording (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Burglar Alarm Systems (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Radar Systems Or Details Thereof (AREA)
CA002056989A 1990-03-26 1991-03-25 Display locked timing signals for video processing Abandoned CA2056989A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/499,123 US5043813A (en) 1990-03-26 1990-03-26 Display locked timing signals for video processing
US499,123 1990-03-26

Publications (1)

Publication Number Publication Date
CA2056989A1 true CA2056989A1 (en) 1991-09-27

Family

ID=23983926

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002056989A Abandoned CA2056989A1 (en) 1990-03-26 1991-03-25 Display locked timing signals for video processing

Country Status (19)

Country Link
US (1) US5043813A (ja)
EP (1) EP0473771B1 (ja)
JP (1) JP3520082B2 (ja)
KR (1) KR100214770B1 (ja)
CN (1) CN1035302C (ja)
AT (1) ATE138519T1 (ja)
BR (1) BR9105135A (ja)
CA (1) CA2056989A1 (ja)
CZ (1) CZ281757B6 (ja)
DE (1) DE69119671T2 (ja)
ES (1) ES2087292T3 (ja)
FI (1) FI915527A0 (ja)
MY (1) MY105383A (ja)
PL (1) PL165610B1 (ja)
RU (1) RU2128888C1 (ja)
SG (1) SG82527A1 (ja)
SK (1) SK279307B6 (ja)
TR (1) TR25570A (ja)
WO (1) WO1991015081A1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2714112B2 (ja) * 1989-03-10 1998-02-16 株式会社日立製作所 テレビジョン受像機
IT1251352B (it) * 1990-06-27 1995-05-08 St Microelectronics Srl Dispositivo automatico ad ampio spettro operativo per il cambio di frequenza nella deflessione orizzontale di monitor a multisincronismo
US5142366A (en) * 1990-12-18 1992-08-25 General Electric Company Video-sync locked horizontal size regulation in projection light valve system
KR930011431B1 (ko) * 1991-01-31 1993-12-06 삼성전자 주식회사 표준 영상신호를 위한 동기신호 재발생회로
JPH0591485A (ja) * 1991-09-27 1993-04-09 Sanyo Electric Co Ltd クローズドキヤプシヨン放送受信装置
US5247229A (en) * 1992-01-17 1993-09-21 Zenith Electronics Corporation Adaptive scan control having horizontal scan locked clock system
JPH05207327A (ja) * 1992-01-27 1993-08-13 Mitsubishi Electric Corp 水平同期回路
US5521468A (en) * 1993-11-05 1996-05-28 Display Technologies Inc. Synchronization pulse separation circuit for CRT device
US5506627A (en) * 1994-06-10 1996-04-09 Tektronix, Inc. Phase locked loop chain for locking audio sampling to serial digital component vide timing
CN1917615B (zh) * 1995-09-15 2012-06-13 汤姆森消费电子有限公司 屏上显示插入器
US5677737A (en) * 1995-12-27 1997-10-14 Rca Thomson Licensing Corporation Video compression for wide screen television
US6177959B1 (en) * 1997-12-31 2001-01-23 Telecruz Technology, Inc. Circuit and method for generating a clock signal synchronized with time reference signals associated with television signals
JP3270406B2 (ja) * 1998-12-08 2002-04-02 エヌイーシーマイクロシステム株式会社 ポジション制御回路
JP2002101316A (ja) * 2000-09-26 2002-04-05 Mitsubishi Electric Corp クロック生成回路及び画像表示装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636861A (en) * 1985-04-01 1987-01-13 Rca Corporation Two-loop line deflection system
US4639780A (en) * 1985-04-01 1987-01-27 Rca Corporation Television synchronizing apparatus
US4630098A (en) * 1985-07-31 1986-12-16 Rca Corporation Progressive scan display system with correction for non-standard signals
JP2526558B2 (ja) * 1986-10-21 1996-08-21 ソニー株式会社 ビデオ信号のスキャンコンバ−タ装置

Also Published As

Publication number Publication date
EP0473771B1 (en) 1996-05-22
KR920702143A (ko) 1992-08-12
DE69119671T2 (de) 1996-10-02
BR9105135A (pt) 1992-08-04
CN1055849A (zh) 1991-10-30
SK279307B6 (sk) 1998-09-09
WO1991015081A1 (en) 1991-10-03
FI915527A0 (fi) 1991-11-25
DE69119671D1 (de) 1996-06-27
MY105383A (en) 1994-09-30
PL293017A1 (en) 1992-08-10
RU2128888C1 (ru) 1999-04-10
JP3520082B2 (ja) 2004-04-19
CN1035302C (zh) 1997-06-25
PL165610B1 (pl) 1995-01-31
SG82527A1 (en) 2001-08-21
JPH04506739A (ja) 1992-11-19
CS9100799A2 (en) 1991-11-12
CZ281757B6 (cs) 1997-01-15
TR25570A (tr) 1993-07-01
US5043813A (en) 1991-08-27
KR100214770B1 (ko) 1999-08-02
ATE138519T1 (de) 1996-06-15
EP0473771A1 (en) 1992-03-11
ES2087292T3 (es) 1996-07-16

Similar Documents

Publication Publication Date Title
US4962427A (en) TV receiver including multistandard OSD
US5801789A (en) Method and apparatus for overlaying digitally generated graphics over an analog video signal
US4169659A (en) Multiple standard television sync generator
US4847678A (en) Dual mode gen-lock system which automatically locks to color burst or to sync information
CA2056989A1 (en) Display locked timing signals for video processing
US5189515A (en) Television synchronization signal separator
EP0461897B1 (en) A horizontal synchronizing signal separation circuit for a display apparatus
FI103241B (fi) Vaakapoikkeutusjärjestelmä
US4490741A (en) Synchronization signal stabilization for video image overlay
US4251833A (en) Television horizontal AFPC with phase detector driven at twice the horizontal frequency
US5565928A (en) Circuit for generating a scan at a multiple of a synchronizing signal
CN1068473C (zh) 锁相环的鉴相器
GB2050729A (en) Television horizontal afpc systems
US4198659A (en) Vertical synchronizing signal detector for television video signal reception
US5036293A (en) Oscillator for use with video signal time scaling apparatus
US4977445A (en) Sync-signal reproducing circuit for use in television receiver
US5166793A (en) Video camera synchronizing circuit
US3991270A (en) Circuit arrangement for line synchronization in a television receiver
US4701800A (en) Scanning line position control system for shifting the position of scanning lines to improve photographic reproduction quality
EP0024476A1 (en) Improvements relating to line scan circuits for cathode ray tube displays
US5534939A (en) Digital video clock generation system
US5329367A (en) Horizontal blanking
KR100256160B1 (ko) 다중 주사 비율 동작을 위한 수평 블랭킹 신호 발생 장치
US6331875B1 (en) Method and device for arranging digitized image signals or data in orthogonal rows and columns
JPH0628382B2 (ja) 垂直同期信号作成回路

Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued